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V-Lab

XtalPi Holdings Ltd MF2-GARCH Volatility Analysis

Volatility prediction for Thursday, July 16th, 2026

1 Day

22.66%

increased by 0.92%

1 Week

22.40%

increased by 0.66%

1 Month

18.02%

decreased by 3.72%

Analysis last updated: Thursday, July 16, 2026 at 06:43 PM UTC

Date Range:

from

to

6M ·

All

graph of XtalPi Holdings Ltd MF2-GARCH

News Impact Curve

How returns affect tomorrow's volatility

Volatility Forecast

How volatility evolves over time

Parameter Estimates

Jan 9, 2026 to Jul 10, 2026

Model Insight

Volatility shocks decay with a half-life of 4 trading days, meaning a shock loses half its impact after approximately 4 days.

σ

MF2-GARCH Model

Tap to view equation

ParameterValuet-statistic
m

window

Rolling window length

21
α

ARCH

Response to squared shocks

0.0000
0.00
β

GARCH

Volatility persistence

0.8428
0.00
γ

leverage

Additional response to negative shocks

0.0000
0.00
λ₁

tau intercept

Baseline long-term coefficient

0.0000
0.00
λ₂

forecast adj.

Forecast performance sensitivity

0.0943
0.00
λ₃

tau persistence

Long-term factor persistence

0.0000
0.00

Persistence:

0.843

Half-life:

4 days